Ice axe



FIG. 1 is a front, left-side perspective view of the ice axe;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear, right-side, top perspective view thereof.

The broken lines depict portions of the ice axe that form no part of the claimed design. 

CLAIM The ornamental design for an ice axe, as shown and described. 